In what year did the historical film drama based on the true story of Charles Horman win The Palme d'Or?
1982
-1
Section::::Abstract.
1982 Cannes Film Festival
21309145
-1
Section::::Abstract.
1982 Cannes Film Festival
21309145
-1
Section::::Abstract.
Missing (1982 film)
106357
-1
Section::::Abstract.
Missing (1982 film)
106357
-1
Section::::Abstract.
Missing (1982 film)
106357